The phrase "a mixture of such" is correct and usable in written English.
It can be used when referring to a combination of various elements or types that have been previously mentioned or implied.
Example: "The recipe calls for a mixture of such ingredients as flour, sugar, and eggs to create the perfect cake."
Alternatives: "a blend of these" or "a combination of such".
Most natural food contains a mixture of such substances.
Because crude oil is a mixture of such widely varying constituents and proportions, its physical properties also vary widely.
When dry phospholipids, or a mixture of such phospholipids and cholesterol, are immersed in water under laboratory conditions, they spontaneously form globular structures called liposomes.
A mixture of such motives is why the Blair/Brown government took a decision to replace the four ageing Vanguard-class submarines (Trident is the missile bit) as long ago as 2007, anticipating a 17-year timeline.
In addition, countries like Saudi Arabia are looking at ways of keeping strategic food reserves.Gulf rulers may end up following a mixture of such strategies to fill their peoples' stomachs.
The multiple assignments may denote the fact that a specific represented chemical (combination) is a conjugate, derived via a chemical reaction of chemicals of the different types, or a complex, composed of a mixture of such chemicals.
Quesadilla Use a mixture of cheeses such as fontina and grated pecorino.
"It contains a mixture of metals such as silver, copper and tin, in addition to mercury, which chemically binds these components into a hard, stable and safe substance.
Other genes are characterized by a high intra-cellular heterogeneity, i.e., a mixture of patterns, such as DYNC1H1 (Fig. 4c).
The detox kits that target tampering usually contain a mixture of compounds, such as goldenseal, vinegar, niacin, vitamin C, or herbal teas or powders.
You could also use a mixture of seafood such as mussels and scallops, and even add a little firm white fish.
